🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.62 AU - 0.72 AU

Year: 203 Days

Day: 41.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.3

Radius: 14.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.79 AU - 8.29 AU

Year: 8455 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,670,652 km

• M1: 177,872 km (0.056 R)
• M2: 761,154 km (0.083 R)
• M3: 1,401,433 km (0.097 R)
• M4: 1,924,277 km (0.114 R)
• M5: 2,958,896 km (0.079 R)
• M6: 3,913,032 km (0.084 R)
• M7: 4,533,115 km (0.078 R)
• M8: 5,125,223 km (0.116 R)
• M9: 5,768,494 km (0.096 R)
• M10: 6,465,171 km (0.102 R)
• M11: 7,655,970 km (0.101 R)
• M12: 8,942,811 km (0.066 R)
• M13: 10,269,894 km (0.072 R)
• M14: 13,974,386 km (0.096 R)
• M15: 14,469,405 km (0.091 R)
• M16: 15,363,701 km (0.039 R)
• M17: 16,704,996 km (0.099 R)
• M18: 18,637,800 km (0.114 R)
• M19: 21,278,801 km (0.07 R)
• M20: 22,773,733 km (0.082 R)
• M21: 23,983,979 km (0.119 R)
• M22: 27,678,448 km (0.108 R)
• M23: 29,156,775 km (0.069 R)
• M24: 32,270,355 km (0.081 R)
• M25: 35,484,914 km (0.079 R)
• M26: 37,822,530 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 11.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.5 AU - 12.88 AU

Year: 13882 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,670,652 km

• M1: 144,212 km (0.085 R)
• M2: 520,002 km (0.057 R)
• M3: 1,092,513 km (0.103 R)
• M4: 1,554,172 km (0.037 R)
• M5: 2,210,907 km (0.052 R)
• M6: 2,823,809 km (0.102 R)
• M7: 3,501,488 km (0.071 R)
• M8: 5,899,691 km (0.107 R)
• M9: 12,207,785 km (0.068 R)
• M10: 17,009,727 km (0.101 R)
• M11: 26,910,862 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.7

Radius: 5.6

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.41 AU - 15.19 AU

Year: 17988 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,670,652 km

• M1: 70,161 km (0.103 R)
• M2: 293,212 km (0.103 R)
• M3: 643,570 km (0.096 R)
• M4: 829,371 km (0.115 R)
• M5: 1,164,320 km (0.106 R)
• M6: 1,370,915 km (0.055 R)
• M7: 1,618,200 km (0.037 R)
• M8: 2,083,599 km (0.083 R)
• M9: 2,680,046 km (0.065 R)
• M10: 3,017,987 km (0.063 R)
• M11: 3,466,183 km (0.11 R)
• M12: 6,692,710 km (0.085 R)
• M13: 8,022,784 km (0.078 R)
• M14: 14,453,548 km (0.088 R)
• M15: 16,180,805 km (0.119 R)
• M16: 23,959,445 km (0.074 R)
• M17: 24,469,873 km (0.107 R)
• M18: 27,463,177 km (0.116 R)
• M19: 27,909,876 km (0.045 R)
• M20: 28,247,968 km (0.091 R)
• M21: 29,744,844 km (0.067 R)
• M22: 30,691,948 km (0.084 R)
• M23: 30,931,753 km (0.094 R)
• M24: 31,415,254 km (0.112 R)
• M25: 32,273,347 km (0.045 R)
• M26: 33,780,695 km (0.037 R)
• M27: 34,681,424 km (0.05 R)
• M28: 37,342,620 km (0.078 R)
• M29: 39,425,771 km (0.078 R)
• M30: 49,845,263 km (0.116 R)
• M31: 52,026,100 km (0.107 R)
• M32: 54,444,948 km (0.085 R)
• M33: 63,306,378 km (0.11 R)
• M34: 63,695,183 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,134 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit